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Critical Care Medicine | Genitourinary Surgical Emergencies | Urology

Overview Testicular torsion is a urological emergency caused by twisting of the spermatic cord, leading to acute interruption of blood flow to the testis and rapid ischemia. It most commonly occurs in adolescents (peak 12–18 years) but can occur at any age, including neonates. The incidence is approximately 1 in 4,000 males under 25 years. Early […]

May 8, 2026
Notes
Overtraining and Biomechanical Syndromes | Sports Medicine

Overview Snapping Hip Syndrome (SHS) is characterized by an audible or palpable “snap” around the hip during motion; it may be painless or painful and can be unilateral or bilateral. Prevalence estimates suggest up to ~5–10% of the general population may experience snapping to some degree, with higher rates in dancers and athletes who work […]

May 7, 2026
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Infectious Disease and Microbiology | Urology

Overview Prostatitis refers to a spectrum of conditions involving inflammation of the prostate gland, ranging from acute bacterial infection to chronic pelvic pain syndromes. It is a common urological condition affecting men of all ages, particularly those aged 30–50 years. The National Institutes of Health (NIH) classifies prostatitis into four categories: acute bacterial, chronic bacterial, chronic […]

May 5, 2026
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Rheumatology

Overview VEXAS syndrome is a late-onset, adult autoinflammatory disease caused by acquired somatic mutations in the UBA1 gene, leading to dysregulated innate immunity, systemic inflammation, and overlapping haematologic and rheumatologic manifestations.  VEXAS stands for Vacuoles, E1 enzyme, X-linked, Autoinflammatory, Somatic. It predominantly affects older males due to its X-linked nature and typically presents with refractory […]

April 28, 2026
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Orthopaedics

Overview Osteonecrosis of the hip, usually referring to osteonecrosis of the femoral head (ONFH), is a progressive disorder caused by compromised subchondral blood supply leading to death of osteocytes and marrow elements, failed structural repair, subchondral fracture, femoral head collapse, and eventually secondary hip osteoarthritis.[1-4]  It most often affects younger to middle-aged adults, commonly between […]

April 27, 2026
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Rheumatology

Overview Amyloidosis is a disorder in which misfolded proteins aggregate into insoluble beta-pleated sheet fibrils and deposit extracellularly in tissues, leading to progressive organ dysfunction. It may be systemic or localized.  In current practice, the most clinically important systemic forms are AL (light-chain), AA (serum amyloid A), and ATTR (transthyretin; hereditary or wild-type). The phenotype […]

April 27, 2026
Notes
Autoinflammatory Syndromes | Immunology | Polygenic / Complex Autoinflammatory Diseases | Rheumatology

Overview Behçet’s syndrome is a chronic, relapsing, multisystem inflammatory disorder and variable-vessel vasculitis characterized classically by recurrent oral ulcers, genital ulcers, ocular inflammation, and skin lesions. It can also involve the joints, vessels, nervous system, and gastrointestinal tract.  The disease is most prevalent along the historic “Silk Road” region, including Turkey, the Middle East, and […]

April 22, 2026
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Immunology

Overview Chronic spontaneous urticaria (CSU) is a mast-cell–driven skin disorder defined by recurrent wheals (hives), angioedema, or both for >6 weeks without a specific external trigger, with a point prevalence around 0.5–1% and a female predominance; median disease duration is ~2–5 years, but a subset persists longer and markedly impairs quality of life and work […]

April 22, 2026
Notes
Immunology

Overview Anaphylaxis is a severe, systemic hypersensitivity reaction that is rapid in onset and potentially fatal, most often triggered by foods, medications, or venom; global incidence is ~50–112 per 100,000 person-years with rising emergency presentations in many regions, including Australia [1,2,4].  Mortality is low but non-trivial and is driven by airway obstruction, severe bronchospasm, or […]

April 22, 2026
Notes
Autoinflammatory Syndromes | Rheumatology

Overview Adult Onset Still’s Disease (AOSD) is a complex multisystemic autoinflammatory disease characterised by recurrent episodes of spiking fever (> 39–40°C), pink–salmon transient skin rash, and the presence of arthralgia or polyarthritis. First described by Eric Bywaters in 1971 it closely resembles systemic onset juvenile idiopathic arthritis (Still’s disease). Pathophysiology AOSD is a polygenic and […]

April 22, 2026
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Mechanical and Degenerative Joint Diseases

Transient osteoporosis of the hip causes sudden, severe groin or buttock pain and reversible bone marrow edema—learn how to spot, diagnose, and manage it. In this clear, clinically focused video you’ll discover the defining features of transient osteoporosis of the hip, why it’s distinct from general osteoporosis and avascular necrosis, and how MRI identifies diffuse […]

March 12, 2026
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Infectious Disease and Microbiology

Discover how viral structure dictates infection, immunity, and transmission — learn viral structure, genomes, capsids, envelopes, and replication basics. This concise explainer breaks down virus biology using clear analogies and key technical terms like capsid, nucleocapsid, positive-sense and negative-sense RNA, segmented genomes, reverse transcriptase, and viral glycoproteins. You’ll understand how genomes (DNA or RNA, single- […]

March 12, 2026
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Requests & Ideas

Can you make a video on this topic?

December 12, 2025
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Requests & Ideas

Quizzes with each note section. – Quiz bank that users can select based on category, difficulty and duration/amount – Users eventually can create there own quizzes for groups, people can follow and participate – Users can flag incorrect quiz answer and explanation

November 9, 2025
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Requests & Ideas

When creating a profile. Users should be asked what interests they have. Feed should be tailored to this. Perhaps even side bar suggestion on groups, events to participate in.

November 9, 2025
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Requests & Ideas

It would be great to have an option to link videos/articles to the relevant Amboss/uptodate articles or to anki so we can make flashcards/questions on that topic.

October 29, 2025
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Requests & Ideas

I think it would very useful to have a features where a user can upload powerpoints presentation to share on a particular topic. There should then be a library dedicated for this. They should be organised

October 27, 2025
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Post polls to collect quantitative feedback from community

October 20, 2025
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Switch between light and dark mode

August 5, 2025
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Get notified via email if someone replies to your comment in a discussion

March 25, 2025
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Take notes on Notes and Videos and keep them in your profile

March 25, 2025
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Somewhere for members to request new content

March 25, 2025
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